Skimmer box lid



FIG. 1 is a top isometric view of a skimmer box lid in accordance with the new design;

FIG. 2 is a bottom isometric view thereof;

FIG. 3 is a front side elevational view thereof;

FIG. 4 is a rear side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the skimmer box lid that form no part of the claim. 

CLAIM The ornamental design for a skimmer box lid, as shown and described. 